/* 半透明导航边框栏样式 */
.banner-navigation {
  margin: 0;
  width: 100%;
  height: 65px;
  background-color: black;
  /* position: absolute; */
  position: relative;
  top: 0px;
  padding-top: 5px;
}



/* 透明导航栏-搜索栏样式 */
.banner-dropdown-search {
  width: 300px;
  height: 30px;
  border: 2px solid white;
  border-radius: 50px;
  margin-top: 20px;
  position: absolute;
  left: 39%;
  top: 0px;
}

/* 透明导航栏-搜索栏里搜索图标样式 */
.banner-dropdown-search img {
  width: 20px;
  border: 2px solid white;
  border-radius: 50px;
  float: left;
  margin: -1px 0px 0px -1.5px;
  padding: 4.5px 10px 4.5px 10px;
}

input {
  width: 210px;
  height: 20px;
  border: none;
  outline: none;
  background: transparent;
  color: white;
  font-size: 12px;
  margin-left: 15px;
  text-align: center;
}

/* 透明导航栏-右侧图标边框样式 */
.banner-dropdown-img {
  color: aliceblue;
  width: 200px;
  height: 100%;
  display: flex;
  position: absolute;
  right: -25px;
  top: 18px;

}

.banner-dropdown-ring {
  padding-top: 10px;
  margin-right: 15px;

}

.custom-link {
  text-decoration: none;
  /* 去除下划线 */
  color: inherit;
  /* 继承父元素颜色 */
  cursor: pointer;
  /* 添加手型光标 */
  font-weight: 600;
  font-family: "宋体";
  font-size: 19px;
}


.banner-dropdown-img img {
  width: 30px;
  margin: 5px;

}

/* "选项"前图标样式 */
.banner-dropdown-sanxian {
  width: 55px;
  margin-top: 10px;

}



/* 导航样式 */
.dropdown1-img {
  width: 25px;
}

.dropdown1 {
  position: absolute;
  display: inline-block;
  font-family: Arial, sans-serif;
  left: 110px;
  margin-top: 4px;
}

/* 下拉按钮样式 */
.dropdown1-btn {
  background-color: rgba(55, 55, 55, 0.1);
  color: white;
  padding: 12px 16px;
  font-size: 20px;
  border: none;
  cursor: pointer;
  min-width: 100px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 下拉箭头图标 */
.dropdown1-btn::after {
  content: "▼";
  font-size: 16px;
  margin-left: 8px;
}

/* 下拉内容容器 - 默认隐藏 */
.dropdown1-content {
  display: none;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.3);
  min-width: 100px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
  list-style: none;
  font-size: 20px;
  font-weight: 600;

}

/* 下拉选项链接样式 */
.dropdown1-content li a {
  color: white;
  width: 100px;
  height: 30px;
  padding: 20px 10px;
  margin-top: -20px;
  text-decoration: none;
  display: block;
  transition: background-color 0.3s;
}

/* 鼠标悬停时选项样式 */
.dropdown1-content li a:hover {
  background-color: #575656;
  padding-left: 50px;
}

/* 显示下拉菜单 */
.dropdown1:hover .dropdown1-content {
  display: block;
  width: 100px;
  margin-top: 9px;
}

/* 鼠标悬停时按钮样式变化 */
.dropdown1:hover .dropdown1-btn {
  background-color: rgb(0, 0, 0);
  color: rgb(216, 216, 216);
}